公开(公告)号：US20120168615A1

公开(公告)日：2012-07-05

申请号：US13395436

申请日：2010-09-08

申请人： David Hopp ,  Christof Pruss ,  Wolfgang Osten

发明人： David Hopp ,  Christof Pruss ,  Wolfgang Osten

IPC分类号： G01D5/34

CPC分类号： G01D5/24438 ,  G01D5/34707 ,  G01D5/3473

摘要： The invention relates to an improved encoding disk for an optical rotation angle sensor or a rotary encoder, an optical rotation sensor or rotary encoder comprising an improved encoding disk, and a method for optically correcting or compensating for an angle measuring error of a rotary encoder, in particular an angle measuring error which is contingent on a displacement or decentralization of the encoding disk. The encoding disk (20) comprises at least one measuring track (22) and at least one compensating track (24), wherein the measuring track (22) is in a first radial region of the encoding disk (20); and the compensating track (24) is centered with regard to the measuring track (22) on a second radial region of the encoding disk (20) so that the center of the measuring track (22) coincides with the center of the compensating track (24). The compensating track (24) is preferably designed such that at least one part of the light incident on a region of the compensating track is deflected by the compensating track (24) radially in the direction of the axis through the common center of the compensating track (24) and the measuring track (22). The direction of the readout light which is deflected by the compensating track preferably intersects the axis through the common center of the compensating track and the measuring track, wherein the distance between the compensating track and said intersection corresponds to the length of the light path between the compensating track and the measuring track. The readout light can be coherent or incoherent. The radius of the compensating track can be less than, greater than, or equal to the radius of the measuring track. The compensating track (24) preferably has a diffractive structure.

摘要翻译： 本发明涉及一种用于光学旋转角度传感器或旋转编码器的改进的编码盘，包括改进的编码盘的光学旋转传感器或旋转编码器，以及用于光学校正或补偿旋转编码器的角度测量误差的方法， 特别是角度测量误差，其取决于编码盘的位移或分散。 所述编码盘（20）包括至少一个测量轨道（22）和至少一个补偿轨道（24），其中所述测量轨道（22）位于所述编码盘（20）的第一径向区域中。 并且补偿轨道（24）相对于编码盘（20）的第二径向区域上的测量轨道（22）居中，使得测量轨道（22）的中心与补偿轨道的中心 24）。 补偿轨道（24）优选地被设计成使得入射在补偿轨道的区域上的光的至少一部分通过补偿轨道（24）在轴线的方向上径向偏转通过补偿轨道的公共中心 （24）和测量轨道（22）。 由补偿轨道偏转的读出光的方向优选地通过补偿轨道和测量轨道的公共中心与轴相交，其中补偿轨道和所述交点之间的距离对应于 补偿轨道和测量轨道。 读出光可以是相干或不相干的。 补偿轨道的半径可以小于，大于或等于测量轨迹的半径。 补偿轨道（24）优选具有衍射结构。

公开(公告)号：US11021721B2

公开(公告)日：2021-06-01

申请号：US16041371

申请日：2018-07-20

申请人： Alliance for Sustainable Energy, LLC ,  Rheinisch-Westfaelische Technische Hochschule (RWTH) Aachen ,  University of Stuttgart

发明人： Gregg Tyler Beckham ,  Mary Ann Franden ,  Lahiru N. Jayakody ,  Nick Johannes Petrus Wierckx ,  Janosch Alexander Klebensberger ,  Lars Mathias Blank ,  Wing-Jin Li ,  Bernhard Hauer ,  Nicholas S. Cleveland ,  William E. Michener ,  Jason Michael Whitham

IPC分类号： C12P7/62 ,  C12N1/20 ,  C12N9/04 ,  C12N9/10 ,  C12N15/52

摘要： Presented herein are genetically engineered Pseudomonas strains capable of metabolizing ethylene glycol and producing polyhydroxyalkanoates.

公开(公告)号：US09068862B2

公开(公告)日：2015-06-30

申请号：US13395436

申请日：2010-09-08

申请人： David Hopp ,  Christof Pruss ,  Wolfgang Osten

发明人： David Hopp ,  Christof Pruss ,  Wolfgang Osten

IPC分类号： G01D5/34 ,  G01D5/244 ,  G01D5/347

CPC分类号： G01D5/24438 ,  G01D5/34707 ,  G01D5/3473

摘要： The invention relates to an improved encoding disk for an optical rotation angle sensor or a rotary encoder, an optical rotation sensor or rotary encoder comprising an improved encoding disk, and a method for optically correcting or compensating for an angle measuring error of a rotary encoder, in particular an angle measuring error which is contingent on a displacement or decentralization of the encoding disk. The encoding disk (20) comprises at least one measuring track (22) and at least one compensating track (24), wherein the measuring track (22) is in a first radial region of the encoding disk (20); and the compensating track (24) is centered with regard to the measuring track (22) on a second radial region of the encoding disk (20) so that the center of the measuring track (22) coincides with the center of the compensating track (24). The compensating track (24) is preferably designed such that at least one part of the light incident on a region of the compensating track is deflected by the compensating track (24) radially in the direction of the axis through the common center of the compensating track (24) and the measuring track (22). The direction of the readout light which is deflected by the compensating track preferably intersects the axis through the common center of the compensating track and the measuring track, wherein the distance between the compensating track and said intersection corresponds to the length of the light path between the compensating track and the measuring track. The readout light can be coherent or incoherent. The radius of the compensating track can be less than, greater than, or equal to the radius of the measuring track. The compensating track (24) preferably has a diffractive structure.

摘要翻译： 本发明涉及一种用于光学旋转角度传感器或旋转编码器的改进的编码盘，包括改进的编码盘的光学旋转传感器或旋转编码器，以及用于光学校正或补偿旋转编码器的角度测量误差的方法， 特别是角度测量误差，其取决于编码盘的位移或分散。 编码盘（20）包括至少一个测量轨道（22）和至少一个补偿轨道（24），其中测量轨道（22）位于编码盘（20）的第一径向区域中。 并且补偿轨道（24）相对于编码盘（20）的第二径向区域上的测量轨道（22）居中，使得测量轨道（22）的中心与补偿轨道的中心 24）。 补偿轨道（24）优选地被设计成使得入射在补偿轨道的区域上的光的至少一部分被补偿轨道（24）沿着轴线的方向径向偏转通过补偿轨道的公共中心 （24）和测量轨道（22）。 由补偿轨道偏转的读出光的方向优选地通过补偿轨道和测量轨道的公共中心与轴相交，其中补偿轨道和所述交点之间的距离对应于光路之间的距离 补偿轨道和测量轨道。 读出光可以是相干或不相干的。 补偿轨道的半径可以小于，大于或等于测量轨迹的半径。 补偿轨道（24）优选具有衍射结构。

公开(公告)号：US07393679B2

公开(公告)日：2008-07-01

申请号：US10334990

申请日：2003-01-02

申请人： Joseph Altenbuchner ,  Ralf Mattes ,  Christoph Syldatk ,  Anja Wiese ,  Burkard Wilms ,  Andreas Bommarius ,  Wilhelm Tischer

发明人： Joseph Altenbuchner ,  Ralf Mattes ,  Christoph Syldatk ,  Anja Wiese ,  Burkard Wilms ,  Andreas Bommarius ,  Wilhelm Tischer

IPC分类号： C12N1/21 ,  C12N15/00 ,  C12N1/00 ,  C12N15/74 ,  C12P13/04 ,  C07H21/04 ,  C12N9/00 ,  C12N5/10 ,  C07K14/00

CPC分类号： C12P13/227 ,  C12N9/80 ,  C12N9/86 ,  C12N9/90 ,  C12P41/009 ,  C12Y305/02002

摘要： A whole cell catalyst is described comprising a hydantoinase, a racemase and a carbamoylase. Thus this catalyst is able to degrade hydantoins directly into the amino acids.Additionally, a process for the production of this catalysts and for the production of amino acids is claimed.

摘要翻译： 描述了包含乙内酰脲酶，消旋酶和氨基甲酰化酶的全细胞催化剂。 因此，该催化剂能够将乙内酰脲直接降解成氨基酸。 另外，要求生产该催化剂和用于生产氨基酸的方法。

公开(公告)号：US07393389B2

公开(公告)日：2008-07-01

申请号：US11009542

申请日：2004-12-13

申请人： Harald Maus ,  Clemens Merten ,  Maria Acosta

发明人： Harald Maus ,  Clemens Merten ,  Maria Acosta

IPC分类号： B01D53/22 ,  H01M8/10 ,  H01M8/06

CPC分类号： H01M8/0247 ,  H01M8/0258 ,  H01M8/0265 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/241 ,  H01M8/2483

摘要： An apparatus for separation or synthesis of process substances is configured with at least two cell stacks, within each of which there is arranged at least one large-area layer for the separation or synthesis and passages are formed for feeding and discharging at least one process substance to or from the at least one layer. To ensure that the ratio of active surface area to total area of the layer is as high as possible yet on the other hand that uniform distribution of at least one process substance over the layer are ensured, at least two passages for a process substance are formed within at least a first cell stack, of which a first passage is used to pass the process substance through the first cell stack to a second cell stack and of which the second passage is used to feed or discharge the process substance to or from the at least one layer in the first cell stack.

摘要翻译： 用于分离或合成过程物质的装置配置有至少两个单元堆叠，每个单元堆叠中布置有至少一个用于分离或合成的大面积层，并且形成通道用于进料和排出至少一种过程物质 到达或来自至少一个层。 为了确保活性表面积与层的总面积的比例尽可能高，另一方面确保至少一种工艺物质在层上的均匀分布，形成至少两道用于处理物质的通道 在至少第一细胞堆内，其中第一通道被使用，以使处理物质通过第一细胞堆叠至第二细胞堆叠，并且其中第二通道用于向 在第一个单元堆栈中至少有一层。

公开(公告)号：US20030175910A1

公开(公告)日：2003-09-18

申请号：US10334990

申请日：2003-01-02

申请人： University of Stuttgart

发明人： Josef Altenbuchner ,  Andreas Bommarius ,  Ralf Mattes ,  Christoph Syldatk ,  Wilhelm Tischer ,  Anja Wiese ,  Burkard Wilms

IPC分类号： C12P013/04 ,  C12N009/80 ,  C12N001/21

CPC分类号： C12P13/227 ,  C12N9/80 ,  C12N9/86 ,  C12N9/90 ,  C12P41/009 ,  C12Y305/02002

摘要： A whole cell catalyst is described comprising a hydantoinase, a racemase and a carbamoylase. Thus this catalyst is able to degrade hydantoins directly into the amino acids. Additionally, a process for the production of this catalysts and for the production of amino acids is claimed.

摘要翻译： 描述了包含乙内酰脲酶，消旋酶和氨基甲酰化酶的全细胞催化剂。 因此，该催化剂能够将乙内酰脲直接降解成氨基酸。 另外，要求生产该催化剂和用于生产氨基酸的方法。